From: Wei Yang <richard.weiyang@gmail.com>
To: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Cc: akpm@linux-foundation.org, mhocko@suse.com,
Wei Yang <richard.weiyang@gmail.com>
Subject: [PATCH] mm: remove unused page state adjustment macro
Date: Fri, 14 Dec 2018 14:32:11 +0800 [thread overview]
Message-ID: <20181214063211.2290-1-richard.weiyang@gmail.com> (raw)
These four macro are not used anymore.
Just remove them.
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
---
include/linux/vmstat.h | 5 -----
1 file changed, 5 deletions(-)
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index f25cef84b41d..2db8d60981fe 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -239,11 +239,6 @@ extern unsigned long node_page_state(struct pglist_data *pgdat,
#define node_page_state(node, item) global_node_page_state(item)
#endif /* CONFIG_NUMA */
-#define add_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, __d)
-#define sub_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, -(__d))
-#define add_node_page_state(__p, __i, __d) mod_node_page_state(__p, __i, __d)
-#define sub_node_page_state(__p, __i, __d) mod_node_page_state(__p, __i, -(__d))
-
#ifdef CONFIG_SMP
void __mod_zone_page_state(struct zone *, enum zone_stat_item item, long);
void __inc_zone_page_state(struct page *, enum zone_stat_item);
--
2.15.1
next reply other threads:[~2018-12-14 6:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-14 6:32 Wei Yang [this message]
2018-12-14 8:24 ` [PATCH] mm: remove unused page state adjustment macro Michal Hocko
2018-12-14 15:23 ` David Hildenbrand
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